454908560

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{84871}}^1$

素因数の和:84951

約数の個数: 40

約数和(自身を含む): 1073461056

約数和(自身を除く): 618552496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 84871, 169742, 339484, 424355, 678968, 848710, 1357936, 1697420, 3394840, 5686357, 6789680, 11372714, 22745428, 28431785, 45490856, 56863570, 90981712, 113727140, 227454280, 454908560]

約数ペア:

[(1, 454908560), (2, 227454280), (4, 113727140), (5, 90981712), (8, 56863570), (10, 45490856), (16, 28431785), (20, 22745428), (40, 11372714), (67, 6789680), (80, 5686357), (134, 3394840), (268, 1697420), (335, 1357936), (536, 848710), (670, 678968), (1072, 424355), (1340, 339484), (2680, 169742), (5360, 84871)]